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A182055 Bisection of A002854. 1
1, 2, 7, 54, 2038, 1182004, 12886193064, 1944000150734320, 3768516017219786199856, 94109042015724412679233018144, 30739974599837035594494908346443726272, 133517867425328719965824261177376949378463724928, 7828241053490735575604692213976871639067242060743800973568 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..13.

CROSSREFS

Cf. A002854, A182012.

Sequence in context: A283335 A280221 A227381 * A211209 A271440 A002658

Adjacent sequences:  A182052 A182053 A182054 * A182056 A182057 A182058

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Apr 08 2012

STATUS

approved

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Last modified December 15 18:26 EST 2017. Contains 296047 sequences.